2198247555

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1014

約数の個数: 80

約数和(自身を含む): 4168963584

約数和(自身を除く): 1970716029

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 67, 105, 147, 201, 245, 335, 343, 469, 735, 911, 1005, 1029, 1407, 1715, 2345, 2401, 2733, 3283, 4555, 5145, 6377, 7035, 7203, 9849, 12005, 13665, 16415, 19131, 22981, 31885, 36015, 44639, 49245, 61037, 68943, 95655, 114905, 133917, 160867, 183111, 223195, 305185, 312473, 344715, 427259, 482601, 669585, 804335, 915555, 937419, 1281777, 1562365, 2136295, 2187311, 2413005, 2990813, 4687095, 6408885, 6561933, 8972439, 10936555, 14954065, 20935691, 32809665, 44862195, 62807073, 104678455, 146549837, 314035365, 439649511, 732749185, 2198247555]

約数ペア:

[(1, 2198247555), (3, 732749185), (5, 439649511), (7, 314035365), (15, 146549837), (21, 104678455), (35, 62807073), (49, 44862195), (67, 32809665), (105, 20935691), (147, 14954065), (201, 10936555), (245, 8972439), (335, 6561933), (343, 6408885), (469, 4687095), (735, 2990813), (911, 2413005), (1005, 2187311), (1029, 2136295), (1407, 1562365), (1715, 1281777), (2345, 937419), (2401, 915555), (2733, 804335), (3283, 669585), (4555, 482601), (5145, 427259), (6377, 344715), (7035, 312473), (7203, 305185), (9849, 223195), (12005, 183111), (13665, 160867), (16415, 133917), (19131, 114905), (22981, 95655), (31885, 68943), (36015, 61037), (44639, 49245)]